[INFO] fetching crate multicache 0.6.1...
[INFO] testing multicache-0.6.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate multicache 0.6.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate multicache 0.6.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multicache 0.6.1
[INFO] finished tweaking crates.io crate multicache 0.6.1
[INFO] tweaked toml for crates.io crate multicache 0.6.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 434e934811f2f37df360192909b381bea6ce9551d12721ec10be0a726af87fba
[INFO] running `Command { std: "docker" "start" "-a" "434e934811f2f37df360192909b381bea6ce9551d12721ec10be0a726af87fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "434e934811f2f37df360192909b381bea6ce9551d12721ec10be0a726af87fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434e934811f2f37df360192909b381bea6ce9551d12721ec10be0a726af87fba", kill_on_drop: false }`
[INFO] [stdout] 434e934811f2f37df360192909b381bea6ce9551d12721ec10be0a726af87fba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a96990bf83e9593eb93f397a5c97735836a1ad2ffde8ce51d5a9193288641f74
[INFO] running `Command { std: "docker" "start" "-a" "a96990bf83e9593eb93f397a5c97735836a1ad2ffde8ce51d5a9193288641f74", kill_on_drop: false }`
[INFO] [stderr]    Compiling multicache v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "a96990bf83e9593eb93f397a5c97735836a1ad2ffde8ce51d5a9193288641f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96990bf83e9593eb93f397a5c97735836a1ad2ffde8ce51d5a9193288641f74", kill_on_drop: false }`
[INFO] [stdout] a96990bf83e9593eb93f397a5c97735836a1ad2ffde8ce51d5a9193288641f74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5624c726d26b2f21a4609f5fd8fd283f062e873d6f4fc23f7ed83ee10e7f30f0
[INFO] running `Command { std: "docker" "start" "-a" "5624c726d26b2f21a4609f5fd8fd283f062e873d6f4fc23f7ed83ee10e7f30f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling multicache v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "5624c726d26b2f21a4609f5fd8fd283f062e873d6f4fc23f7ed83ee10e7f30f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5624c726d26b2f21a4609f5fd8fd283f062e873d6f4fc23f7ed83ee10e7f30f0", kill_on_drop: false }`
[INFO] [stdout] 5624c726d26b2f21a4609f5fd8fd283f062e873d6f4fc23f7ed83ee10e7f30f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 068c1c6f5028b15ad21956f43cca5a98425e3a71ce08ced3d82ced6f1baf5f9a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "068c1c6f5028b15ad21956f43cca5a98425e3a71ce08ced3d82ced6f1baf5f9a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multicache-3684e81818d70191)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::contains ... ok
[INFO] [stdout] test tests::evicts ... ok
[INFO] [stderr]    Doc-tests multicache
[INFO] [stdout] test tests::removes ... ok
[INFO] [stdout] test tests::evicts_no_repeats ... ok
[INFO] [stdout] test tests::get_refreshes ... ok
[INFO] [stdout] test tests::puts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "068c1c6f5028b15ad21956f43cca5a98425e3a71ce08ced3d82ced6f1baf5f9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068c1c6f5028b15ad21956f43cca5a98425e3a71ce08ced3d82ced6f1baf5f9a", kill_on_drop: false }`
[INFO] [stdout] 068c1c6f5028b15ad21956f43cca5a98425e3a71ce08ced3d82ced6f1baf5f9a
